343242314234 has 4 divisors (see below), whose sum is σ = 514863471354. Its totient is φ = 171621157116.

The previous prime is 343242314197. The next prime is 343242314321. The reversal of 343242314234 is 432413242343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 327430006225 + 15812308009 = 572215^2 + 125747^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 343242314194 and 343242314203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85810578557 + ... + 85810578560.

Almost surely, 2^343242314234 is an apocalyptic number.

343242314234 is a deficient number, since it is larger than the sum of its proper divisors (171621157120).

343242314234 is a wasteful number, since it uses less digits than its factorization.

343242314234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171621157119.

The product of its digits is 165888, while the sum is 35.

Adding to 343242314234 its reverse (432413242343), we get a palindrome (775655556577).

The spelling of 343242314234 in words is "three hundred forty-three billion, two hundred forty-two million, three hundred fourteen thousand, two hundred thirty-four".